Keysight N9038A MXE Service Guide 271
Front End Control
A15 Front End Control Description
A15 Front End Control Assembly Connections
The connections to and from the A15 Front End Control assembly are as listed
. This same information can be
found for instrument produced prior to serial prefix MY/SG5322 in
and illustrated in
.
Table 8-1
A15 Enhanced Front End Controller Assembly Signals
Port
Description
To/From
Cable
J100
Bias & Control
A8 Motherboard J111
n/a
J102
Front End Assembly Control
A13 Front End J12
W5
J300
YTF Preselector Control
A12 YTF J1
W12
J301
Not Used
n/a
n/a
J302
Not Used
n/a
n/a
J700
RF Switch / High Band Preamp Control
A11 RF Switch J4
W4
J800
Attenuator Control
A9 & A10 Control
W3
J801
Not Used
n/a
n/a
J802
Not Used
n/a
n/a
J900
Narrowband IF Output
A2 Analog IF J100
W16
J901
Wideband IF Output
A3 Digital IF J15
W15
A25 Wideband Analog IF J101
(Option B85)
W52
J902
IF Input
A13 Front End J7
W14
J903
EXT IF IN
A13 Front End J13
W24
J1100
AUX IF Output
Rear Panel AUX IF OUT
W22
J1300
Not Used
n/a
n/a
Содержание N9038A
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Страница 16: ...16 Contents ...
Страница 66: ...66 Keysight N9038A MXE Service Guide Boot Up and Initialization Potential Problems During Boot Process ...
Страница 130: ...130 Keysight N9038A MXE Service Guide Instrument Messages Condition Messages ...
Страница 216: ...216 Keysight N9038A MXE Service Guide RF Preselector Section RF Preselector Section Troubleshooting ...
Страница 268: ...268 Keysight N9038A MXE Service Guide L O Synthesizer A14 L O Synthesizer Assembly Troubleshooting ...
Страница 354: ...354 Keysight N9038A MXE Service Guide Analog Digital IF A3 Digital I F Troubleshooting ...
Страница 406: ...406 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams Block Diagrams ...
Страница 407: ...Keysight N9038A MXE Service Guide 407 Block Diagrams Block Diagrams N9038A RF Input Option 503 508 526 Block Diagram ...
Страница 408: ...408 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams N9038A RF Input Option 544 Block Diagram ...
Страница 428: ...Keysight N9038A MXE Service Guide 447 Block Diagrams Block Diagrams LO Synthesizer Block Diagram ...
Страница 429: ...448 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams Reference Block Diagram ...
Страница 430: ...Keysight N9038A MXE Service Guide 449 Block Diagrams Block Diagrams MXE Computer Block Diagram ...
Страница 431: ...450 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams ...
Страница 436: ...Keysight N9038A MXE Service Guide 455 Service and Diagnostics Menus Service Menus Figure 16 5 Alignments Menu ...
Страница 500: ...Keysight N9038A MXE Service Guide 519 Replaceable Parts Hardware Figure 17 23 Front Frame Exploded View LED Backlight ...
Страница 504: ...Keysight N9038A MXE Service Guide 523 Replaceable Parts Hardware Figure 17 26 Front Frame Exploded View CCFL Backlight ...
Страница 589: ...608 Keysight N9038A MXE Service Guide Assembly Replacement Procedures Motherboard Assembly Figure 18 57 Bottom Screws ...
Страница 627: ...646 Keysight N9038A MXE Service Guide Post Repair Procedures Post Repair Procedures ...
Страница 639: ...658 Keysight N9038A MXE Service Guide Post Repair Procedures Post Repair Procedures ...
Страница 643: ...662 Keysight N9038A MXE Service Guide Instrument Software Software Updates ...
Страница 741: ...760 Keysight N9038A MXE Service Guide Tests Intermittent Unsteady Drifting Disturbances ...